:root {
  --bg: #07111f;
  --bg-soft: #0d1c30;
  --panel: rgba(10, 25, 46, 0.84);
  --panel-strong: rgba(14, 34, 59, 0.95);
  --line: rgba(141, 198, 255, 0.16);
  --text: #eff6ff;
  --muted: #a6bbd4;
  --accent: #66e0ff;
  --accent-strong: #1cb7ff;
  --danger: #ff6b7d;
  --warn: #ffbf69;
  --good: #3fe0a1;
  --glow: rgba(102, 224, 255, 0.28);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

:root[data-theme="light"] {
  --bg: #eef4fb;
  --bg-soft: #dbe8f7;
  --panel: rgba(255, 255, 255, 0.9);
  --panel-strong: rgba(243, 248, 255, 0.96);
  --line: rgba(28, 72, 118, 0.12);
  --text: #10233a;
  --muted: #526983;
  --accent: #0f86d9;
  --accent-strong: #0b68aa;
  --danger: #d84a62;
  --warn: #cc861c;
  --good: #168b63;
  --glow: rgba(15, 134, 217, 0.18);
  --shadow: 0 24px 60px rgba(20, 50, 92, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Bahnschrift", "Trebuchet MS", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(28, 183, 255, 0.2), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(63, 224, 161, 0.14), transparent 18%),
    linear-gradient(135deg, #040b14 0%, #081425 45%, #0d1725 100%);
}

:root[data-theme="light"] body {
  background:
    radial-gradient(circle at top left, rgba(15, 134, 217, 0.16), transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(22, 139, 99, 0.1), transparent 20%),
    linear-gradient(135deg, #f8fbff 0%, #edf4fb 46%, #e3edf8 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.75), transparent);
}

.page-shell {
  width: min(1360px, calc(100% - 28px));
  margin: 0 auto;
  padding: 20px 0 40px;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  align-items: stretch;
}

.hero-copy,
.planet-panel,
.panel {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: none;
  backdrop-filter: blur(16px);
  border-radius: 16px;
}

.hero-copy {
  padding: 30px;
  display: grid;
  gap: 18px;
  align-content: start;
}

.eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent);
  font-size: 0.74rem;
}

h1,
h2 {
  margin: 0;
  font-family: "Arial Nova", "Segoe UI", sans-serif;
  line-height: 1;
}

h1 {
  font-size: clamp(2.2rem, 4.2vw, 4rem);
  max-width: 13ch;
}

h2 {
  font-size: clamp(1.2rem, 1.8vw, 1.7rem);
}

.hero-text,
.feature-description,
.form-note,
.cover-caption p,
.overview-card p,
.stack-item p,
th,
td,
label span {
  color: var(--muted);
}

.hero-text {
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.hero-highlights,
.cover-signal-grid {
  display: grid;
  gap: 14px;
}

.hero-highlights {
  margin-top: auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.news-panel-header {
  margin-bottom: 0;
  align-items: start;
}

.news-panel-note {
  margin: 0;
  max-width: 24ch;
  color: var(--muted);
  line-height: 1.5;
  text-align: right;
}

.news-feed-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.news-feed-item {
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  min-height: 116px;
}

.news-feed-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.news-feed-tag,
.news-feed-time {
  font-size: 0.78rem;
}

.news-feed-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 10px;
  background: rgba(102, 224, 255, 0.12);
  color: var(--accent);
  font-weight: 700;
}

.news-feed-tag.high {
  background: rgba(255, 107, 125, 0.14);
  color: var(--danger);
}

.news-feed-tag.medium {
  background: rgba(255, 191, 105, 0.14);
  color: var(--warn);
}

.news-feed-tag.low {
  background: rgba(63, 224, 161, 0.14);
  color: var(--good);
}

.news-feed-time {
  color: var(--muted);
}

.news-feed-item strong {
  display: block;
  margin-bottom: 6px;
}

.news-feed-item p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.hero-metrics article {
  padding: 14px;
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-highlight-card,
.cover-signal-card {
  border-radius: 16px;
  padding: 14px 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.hero-highlight-card strong,
.cover-signal-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1rem;
}

.hero-highlight-card p,
.cover-signal-card p,
.timeline-summary {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.hero-metrics span {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
}

.hero-metrics p,
.cover-caption p,
.form-note {
  margin: 0;
}

.planet-panel {
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.planet-stage {
  position: relative;
  min-height: 430px;
  border-radius: 20px;
  background:
    radial-gradient(circle at center, rgba(32, 91, 150, 0.25), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
  overflow: hidden;
}

.globe-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

.globe-canvas:active {
  cursor: grabbing;
}

.globe-info-trigger {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(141, 198, 255, 0.18);
  background: rgba(7, 17, 31, 0.72);
  color: var(--text);
  font: inherit;
  cursor: pointer;
  backdrop-filter: blur(14px);
  z-index: 2;
}

.globe-tooltip {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 3;
  min-width: 180px;
  max-width: 240px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(141, 198, 255, 0.2);
  background: rgba(6, 17, 31, 0.9);
  color: var(--text);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(12px);
  pointer-events: none;
}

.globe-tooltip.hidden {
  display: none;
}

.globe-tooltip strong,
.globe-tooltip span {
  display: block;
}

.globe-tooltip strong {
  margin-bottom: 6px;
}

.globe-tooltip span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

:root[data-theme="light"] .globe-tooltip {
  background: rgba(255, 255, 255, 0.94);
  border-color: rgba(28, 72, 118, 0.14);
  box-shadow: 0 12px 28px rgba(20, 50, 92, 0.16);
}

.earth-core {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 140px;
  height: 140px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, #64e3ff 0%, #1671a7 30%, #0a2950 74%, #071421 100%);
  box-shadow:
    0 0 0 18px rgba(102, 224, 255, 0.06),
    0 0 44px rgba(28, 183, 255, 0.35);
  display: grid;
  place-items: center;
  font-family: "Arial Nova", "Segoe UI", sans-serif;
  z-index: 2;
}

.orbit-ring {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  border: 1px dashed rgba(141, 198, 255, 0.18);
}

.orbit-ring-1 {
  width: 220px;
  height: 220px;
}

.orbit-ring-2 {
  width: 320px;
  height: 320px;
}

.orbit-ring-3 {
  width: 420px;
  height: 420px;
}

.satellite-map {
  position: absolute;
  inset: 0;
}

.orbit-links {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.orbit-line {
  stroke: rgba(102, 224, 255, 0.28);
  stroke-width: 0.35;
  stroke-dasharray: 1.4 1.2;
}

.sat-dot {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--glow);
  border: 2px solid rgba(255, 255, 255, 0.75);
  transform: translate(-50%, -50%);
}

.sat-dot:disabled {
  cursor: default;
}

.sat-dot.active {
  width: 18px;
  height: 18px;
  box-shadow: 0 0 28px rgba(255, 255, 255, 0.28), 0 0 24px var(--glow);
}

.sat-dot.high {
  background: var(--danger);
}

.sat-dot.medium {
  background: var(--warn);
}

.sat-dot::after {
  content: attr(data-label);
  position: absolute;
  top: -28px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-size: 0.72rem;
  color: var(--text);
}

.cover-caption {
  display: grid;
  gap: 8px;
}

.cover-signal-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dashboard {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 12px;
  margin-top: 12px;
}

.left-rail {
  display: grid;
  gap: 12px;
}

.main-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.panel {
  padding: 18px;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 12px;
  margin-bottom: 14px;
}

.select-label,
label {
  display: block;
}

select,
input,
textarea,
.primary-btn {
  width: 100%;
  border-radius: 16px;
  border: 1px solid rgba(141, 198, 255, 0.16);
  font: inherit;
}

select,
input,
textarea {
  margin-top: 8px;
  padding: 14px 16px;
  background: var(--panel-strong);
  color: var(--text);
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.feature-description {
  margin: 14px 0 0;
  min-height: 42px;
  line-height: 1.6;
}

.button-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 18px;
}

.control-grid,
.corridor-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.control-stat,
.corridor-item {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid rgba(141, 198, 255, 0.16);
  background: var(--panel-strong);
  border-radius: 12px;
}

.control-stat-theme {
  align-content: start;
}

.control-row-title {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.control-value {
  font-size: 1.14rem;
  line-height: 1.2;
}

.control-theme-btn {
  width: 100%;
  margin-top: 0;
}

.control-subheader {
  margin: 18px 0 12px;
}

.control-subheader h3 {
  margin: 0;
  font-size: 1rem;
}

.corridor-name {
  margin: 0;
  font-size: 1rem;
  line-height: 1.2;
}

.corridor-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.name-select-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-bottom: 14px;
}

.import-card {
  margin-bottom: 20px;
  padding: 16px;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
}

.import-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
  margin-bottom: 14px;
}

.import-header h3 {
  margin: 0;
  font-size: 1.05rem;
}

.import-header .form-note {
  max-width: 28ch;
  line-height: 1.55;
}

.import-search-btn {
  width: 100%;
  margin-top: 16px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.primary-btn {
  margin-top: 16px;
  padding: 14px 16px;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-strong) 100%);
  color: #02111f;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 14px 34px rgba(28, 183, 255, 0.26);
}

.secondary-btn {
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(141, 198, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

.secondary-btn.danger {
  border-color: rgba(255, 107, 125, 0.22);
  color: #ffd5db;
}

:root[data-theme="light"] .secondary-btn.danger {
  color: #b02b3d;
}

.overview-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.overview-cards {
  display: grid;
  gap: 16px;
}

.overview-card,
.stack-item {
  border-radius: 16px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.overview-card strong,
.stack-item strong {
  display: block;
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.selected-card,
.chart-card {
  border-radius: 16px;
  padding: 16px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.selected-card h3,
.chart-header h3 {
  margin: 0;
  font-size: 1.15rem;
}

.selected-card p,
.chart-header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.selected-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.meta-item {
  padding: 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.meta-item span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  margin-bottom: 6px;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.chart-header {
  margin-bottom: 16px;
}

.bar-chart {
  display: grid;
  gap: 12px;
}

.bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 56px;
  align-items: center;
  gap: 12px;
}

.bar-label,
.band-label {
  color: var(--muted);
  font-size: 0.88rem;
}

.bar-track,
.timeline-track {
  position: relative;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
}

.bar-track {
  height: 12px;
}

.bar-fill,
.band-fill,
.timeline-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--good));
}

.band-chart {
  display: grid;
  gap: 14px;
}

.band-row {
  display: grid;
  grid-template-columns: 110px 1fr 60px;
  gap: 12px;
  align-items: center;
}

.band-track {
  height: 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.table-row-button {
  width: 100%;
  padding: 0;
  background: none;
  border: 0;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.table-wrap {
  overflow-x: auto;
}

.panel-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  text-align: left;
  padding: 12px 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

tbody tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

.is-selected {
  background: rgba(102, 224, 255, 0.08);
}

.table-action-btn,
.item-delete-btn {
  padding: 9px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255, 107, 125, 0.22);
  background: rgba(255, 107, 125, 0.08);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

:root[data-theme="light"] .table-action-btn,
:root[data-theme="light"] .item-delete-btn {
  color: #9b2132;
}

.item-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.field-span-2 {
  grid-column: span 2;
}

.stack-list {
  display: grid;
  gap: 14px;
}

.api-result-list {
  margin-top: 14px;
  max-height: 320px;
  overflow: auto;
}

.stack-item p.stack-meta {
  margin-top: 10px;
  font-size: 0.84rem;
  line-height: 1.5;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 700;
}

.badge.low {
  background: rgba(63, 224, 161, 0.14);
  color: var(--good);
}

.badge.medium {
  background: rgba(255, 191, 105, 0.16);
  color: var(--warn);
}

.badge.high {
  background: rgba(255, 107, 125, 0.16);
  color: var(--danger);
}

.hidden-feature {
  opacity: 0.38;
  transform: scale(0.985);
}

.timeline-chart {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.timeline-column {
  display: grid;
  gap: 8px;
}

.timeline-track {
  height: 150px;
  display: flex;
  align-items: end;
}

.timeline-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.timeline-score {
  font-weight: 700;
}

.timeline-summary {
  margin-bottom: 18px;
}

.summary-panel,
.detail-panel,
.capability-panel,
.launch-panel,
.news-panel,
.catastrophe-panel {
  align-self: start;
  grid-column: span 2;
}

.risk-panel,
.change-panel,
.operations-panel,
.timeline-panel,
.distances-panel,
.crowded-panel {
  align-self: stretch;
  display: flex;
  flex-direction: column;
}

.distances-panel .stack-list,
.crowded-panel .stack-list,
.risk-panel .stack-list,
.change-panel .stack-list,
.operations-panel .stack-list,
.timeline-panel .stack-list {
  flex: 1;
}

.capability-grid,
.roadmap-list,
.modal-body {
  display: grid;
  gap: 16px;
}

.capability-card,
.roadmap-item {
  border-radius: 22px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.capability-card h3,
.roadmap-item h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.capability-card p,
.roadmap-item p,
.roadmap-item ul {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.roadmap-item ul {
  padding-left: 18px;
  margin-top: 10px;
}

.roadmap-item li + li {
  margin-top: 6px;
}

.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 20;
}

.modal-shell.hidden {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 9, 19, 0.72);
  backdrop-filter: blur(6px);
}

.modal-card {
  position: relative;
  width: min(560px, calc(100% - 32px));
  margin: 8vh auto 0;
  padding: 24px;
  border-radius: 28px;
  border: 1px solid rgba(141, 198, 255, 0.14);
  background: rgba(9, 22, 40, 0.96);
  box-shadow: var(--shadow);
}

.modal-close {
  margin-left: auto;
  display: block;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(141, 198, 255, 0.18);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font: inherit;
  cursor: pointer;
}

@media (max-width: 1180px) {
  .hero,
  .dashboard {
    grid-template-columns: 1fr;
  }

  .main-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 20px, 1440px);
    padding-top: 12px;
  }

  .hero-copy,
  .planet-panel,
  .panel {
    padding: 20px;
  }

  .hero-metrics,
  .hero-highlights,
  .cover-signal-grid,
  .control-grid,
  .corridor-list,
  .news-feed-list,
  .field-grid,
  .overview-cards,
  .analytics-grid,
  .capability-grid,
  .button-row,
  .name-select-row,
  .selected-meta,
  .timeline-chart {
    grid-template-columns: 1fr;
  }

  .bar-row,
  .band-row {
    grid-template-columns: 1fr;
  }

  .field-span-2 {
    grid-column: auto;
  }

  .import-header,
  .panel-actions,
  .item-header {
    flex-direction: column;
    align-items: stretch;
  }

  .news-panel-note {
    max-width: none;
    text-align: left;
  }

  .planet-stage {
    min-height: 320px;
  }

  .orbit-ring-1 {
    width: 180px;
    height: 180px;
  }

  .orbit-ring-2 {
    width: 250px;
    height: 250px;
  }

  .orbit-ring-3 {
    width: 320px;
    height: 320px;
  }
}